Articles by "Livestock"
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Source : Pixabay

Livestock farming is facing tremendous challenges today:
  • Increasing production: over the next 15 years, global demand for meat is expected to increase by 40% triggered by a growing number of people adopting protein-richer diets. According to the UN’s Food and Agriculture Organisation (FAO), technology solutions in agricultural and livestock production systems will play a key role to address this challenge and ensure an adequate food supply for an expected population of 9.7 billion by 2050
  • Promoting sustainability & animal welfare: while increasing production, it will be important to find ways to minimize the environmental footprint of livestock farming and ensure high levels of welfare and health for animals.
  • Alleviating farmers’ workload and ensuring economic viability of farm operations: it will be important find solutions that will enable farmers to manage large number of animals in an adequate and profitable manner.

Precision Livestock Farming (PLF) systems offer solutions to all of the above challenges.

PLF systems: 
  • help farmers to increase livestock production and quality of production in a sustainable manner
  • offer tailored care for the animals in terms of feeding, milking and housing 
  • make many of the farmer’s daily tasks much easier to handle

PLF management tools enable continuous, automatic monitoring of animal welfare, health, environmental impact and production in real-time. The latest PLF systems can help farmers to collect and manage detailed information to ensure livestock production is safe, environmentally sustainable and in compliance with highest health and welfare standards. Currently, PLF techniques are predominantly applied to the husbandry of pigs, poultry and dairy cows.

Examples of PLF systems include: 
  • Precision feeding systems: feeding systems allow farmers to feed their cows accurately, precisely and with minimal expenditure of work at all times (24/7).
  • Precision milking robot: a good example of large adoption of PLF systems are automatic milking machines. These robotic systems can handle up to 65 cows on an average of 2.7 times per day.
  • Stable and farm management systems: various PLF support and monitoring systems exist, which use cameras and microphones and thus act as the eyes and ears of the farmer at all times.
Source : Cema-agri.org
Benefits of PLF systems:
  • Greater sustainability & higher productivity: recent studies show PLF management systems can raise milk yields, while also increasing cows’ life expectancy and reducing their methane emissions by up to 30%. Thanks to automated PLF techniques farmers are able to reduce time spent on routine, ordinary tasks and thus free up time to spend more time with the animals and manage larger herds, hence increasing efficiency, productivity, and animal friendliness.
  • Increased animal welfare through an individual ‘per animal’ approach: PLF systems allow farmers to follow and manage the individual animal’s status and well-being closely at all times. They can detect diseases at an early stage, for instance, acoustic sensors can pick up an increase in coughing of pigs. PLF systems can also alert farmers of specific needs of animals by sending an SMS. Moreover, automated solutions operate without the limitations and constraints of human labour and thus provide more freedom for animals for self-determined, species-appropriate behaviour.
  • Easier farm operations: PLF systems enable livestock farmers to take care of a large number of animals per farm, while providing individual attention to each animal and complying – and documenting compliance – with high quality and welfare standards.
Source : Cema-agri.org
Source : Pixabay

Chicken keepers love their birds and are generally concerned about the health of their flocks. That said, they are also concerned about the costs associated with feeding flocks of layers. Many people over the years have talked to me about the cost of feed and the equated cost of the eggs they eat.

Such discussions get more pointed when eggs are on sale at the grocery store for less than $1 per dozen. In practice, I rarely see experimentation or study on feeding flocks or seeking efficiencies in the operation and economics of owning chickens. Instead, I usually see people searching for a cheaper feed source. While I believe we can mitigate the costs of feed, the real savings are in efficiencies we can employ in the feeding process.

Seasonal Expansion

Chickens are omnivores and, as such, eat just about anything. Their digestive systems are very simple and allow for the consumption of many food types. As chicken keepers, it’s important to take advantage of the wide range of food items and sources at our discretion when feeding them. While most of your chickens’ diet is feed ration that you provide, recognize the many options available.

Depending on the time of year, many low cost or even free food sources are available beyond kitchen scraps and the gardening leftovers your chickens love. While there is great value in letting your chickens graze on fresh pasture in the spring, many people don’t have the acreage to do so.

“The amount of complete feed consumed may be reduced by supplementing with pasture or lawn clippings,” states the Suburban Rancher bulletin on feeding chickens by the Cooperative Extension University of California Division of Agriculture Sciences. “Young, tender plants provide valuable nutrients for chickens, but old fibrous plants are not well digested and are of little value.”

That said, make sure these are fresh clippings not from areas sprayed with pesticides. In the summer, many growers need to get rid of extra squash and zucchini. These can be great sources of nutrition for your flock while stretching your purchased feed. Summer also provides a special treat for chickens in the form of watermelon and cantaloupe rinds.

Source : Pixabay

In the fall, many people need to discard withering pumpkins and gourds that were used as decorations in October. Chickens love the soft insides of pumpkins. Just slice the pumpkin like a loaf of bread so chickens can get to the insides in a ring form.

All these supplements are great for chicken health as well as our feed budgets. That said, supplements should make up no more than 10 percent to 15 percent of chickens’ diet. The main feed—grain—makes up the largest percentage. As such, it requires our greatest attention.

To Feed or Not to Feed

You can safely feed these supplemental foods to your chickens in moderation:
  • bread
  • cabbage
  • cooked meat, bite-size
  • cucumbers
  • corn on the cob
  • grains
  • lettuce
  • melon rinds
  • pumpkins and other gourds
  • squash/zucchini


Don’ t feed these food items to your flock, as they can be potentially hazardous to poultry.
  • avocados
  • chocolate
  • garlic
  • greasy foods
  • onions
  • processed foods
  • raw meat
  • raw potato peels
  • salt
  • spoiled/rotten food

Good Grains

In Storey’s Guide to Raising Chickens (2010), author and chicken-keeper Gail Damerow writes that “a layer eats about 4 pounds of ration for every dozen eggs she lays, which works out to between 4 and 41⁄2 ounces of feed per hen per day, or just less than 2 pounds per hen per week.”

Starting with an estimated amount of feed per chicken per day lets you be much more efficient in feeding. Know the exact amount you should dispense at each feeding. Many dollars are wasted every day dispensing rations without regard for the amount that’s truly needed.

As you take the number of chickens and multiply it by 4 ounces, you get the amount that you should feed each day. To avoid weighing the feed each time, weigh the appropriate amount one time and mark the container in which you dispense the food.

This brings us to continuous feeders. Continuous feeders are handy for time management, but they are the least efficient way to feed. The use of a trough-style feeder is the most efficient tool to use in feeding your flock. The trough lets you feed exactly the amount your chickens need and lets you keep their feed fresh and cleaned up. Here are a few key issues when using a trough-style feeder.
  1. Each bird should have around 4 inches of space at the trough to eat. This might require constructing multiple trough-style feeders if you have a large flock.
  2. Never fill your trough feeder more than one-third full. According to Damerow, chickens will waste nearly 30 percent of the feed in a full trough, while wasting only 10 percent of one that’s two-thirds full, and only about 1 percent of a trough that’s one-third full. In my experience, if you can hear the birds sneezing because they have buried their beaks past their nostrils, then you have the feed too deep. You save money by having a greater number of troughs with less feed in each one. You can also provide some moisture to your grain.
  3. Make sure your trough isn’t open to roosting on the sides and doesn’t let chickens stand inside it. These situations can contaminate the feed and require greater work for cleaning. Use a trough-feeder design that keeps chickens from roosting on or entering it.
  4. Don’t combine fresh feed in a trough with old feed. Trough feeders collect moisture and create packed spots where feed is continually dumped without regard for the old feed.
  5. Store feed in a dry, rodent-free area. A clean metal or plastic garbage can works well. Use all the feed in the container before adding more; prolonged storage can cause rancidity and destroy vitamins and minerals. It’s far easier to have two cans. This lets you finish all the grain in one can while having fresh grain in the second.
Source : Shuterstock


When efficiently providing a specific amount of ration, feeding chickens more than once a day gives them the optimum daily nutrition. Fill their crop multiple times a day to best aid in the creation of the egg.

The egg-development cycles lasts about 25 hours, with about 20 hours dedicated to the formation of the shell and the bloom. As you disperse your feed to your flock throughout the day, you force them to clean up the food allowance each time they are fed.

Pioneering poultry scientist Gustave F. Heuser of Cornell University found this to be the case, too. In his classic guide to poultry nutrition, Feeding Poultry (second edition, 2003), he cites several studies that speak to feeding chickens twice a day for good results. The best results were shown when the chickens were fed half their ration in the morning and the other half in the afternoon.

Water

Finally, for efficient feed utilization, provide your chickens with adequate, clean, fresh water. Chickens drink a little bit of water multiple times a day to keep their systems hydrated. Their bodies are about 50 percent water, and eggs contain nearly 65 percent water. Clearly, the most important ingredient in your chicken’s diet is water.

If your hens don’t get enough water, they don’t lay well. It doesn’t matter how much you feed them. If you want an efficient feeding regimen, provide a continual source of water.

Each of us raises chickens for reasons dear to us. There is no established blueprint for the feeding of chickens in the most efficient manner. However, approaching the subject of feed for your chickens armed with the right kind of feeder and dispensing feed according to prescribed amounts will keep your birds happy and healthy while minimizing your feed costs.

This story originally appeared in the March/April 2018 issue of Hobby Farms.

Source : Hobbyfarms.com
Source : Sangkuti.farm
Commercial and small scale catfish farming business is gaining popularity day by day. There are numerous catfish species available throughout the world. Among those species, some are very large in size and some species are smaller. Nowadays catfish are highly available in the market and most of the people love this fish on their table. Although the number of catfish in natural water resources is reducing due to numerous reasons. Lack of natural living place and fishing in a plenty are the most common reason for reducing the number of catfish species. But now people are becoming interested in catfish farming and establishing large or small scale catfish farm commercially. If you like fish farming business, then you can also stock and manage catfish in your pond. There are some steps for starting this fish farming business, which are shortly described below.

Pond Selection for Catfish Farming

Pond selection play a very important role for maintaining a successful catfish farming business. Before selecting the pond for catfish farming, you have to consider the followings.

  • The selected pond must have to be free from flood.
  • Shore of the pond will be strong enough and free from all types of licks and hole.
  • All fish will escape from the pond if there are any hole in the pond shore.
  • Water depth will not be more than 4 feet during rainy season.
  • It will be better if you construct oblong pond instead of squire pond.
  • Construct the pond in an open area, so that the sunlight can directly incur.
Pond Management

Catfish can be cultivated in both new and old pond. But it will be better if you cultivate catfish in an old pond. If you want to use new pond, then you have to use fertilizers such as dung, lime etc. Applying fertilizer after constructing the pond will make the soil fertile. If the soil of your pond is not fertile, then it will hamper the health and proper growth of fish. In case of cultivating in old pond, dry the pond perfectly before stocking catfish. Remove excessive clay and harmful gas before stocking. After that apply lime and other fertilizers. Cover a certain area with pond where you will stock the minnow for first time. Covering the place with net will prevent the fish from some harmful predators such as frog and snakes. Snakes harm a lot than frogs. Fill the pond with fresh water (2 – 3 feet water depth for first time), after making the fence . Stock minnow after 2 to 3 days of filling the pond.


Minnow

After completing all pond management tasks, stock high quality catfish minnow. Purchase 2 to 3 inch size minnow from the hatchery. There are many hatcheries available who are producing high quality, diseases free and highly productive catfish minnow. Apply anti fungus medicines in the pond, after 2 or 3 days of stocking minnow. This will help to keep the minnow free from all types of diseases.

Minnow Density

You can use your pond for cultivating only catfish or with other fish species. If you cultivate catfish with other carp fish, then the stocking density will be at most 2500 to 3000 per acre. You can increase the number, if you cultivate only catfish in a pond. You can cultivate catfish with other fish species such as tilapia fish, pangash etc. You can stock 4000-5000 catfish if you cultivate with pangash or tilapa. Cultivating catfish with carp fish, tilapia or pangash will help to reduce the feeding costs. Catfish will eat the food provided for carp fish from the bottom of the pond, along with consuming their regular feed. The main benefit of catfish farming with carp fish is that, this mixed system help to reduce the quantity of ammonia gas from the pond and ensure a healthy environment for all fish species.


Feed Management


Provide 20% of feed daily for the first 10 days, according to the body weight of stocked fish. Usually catfish minnow like to eat food at night. So serve their feed twice a day. Reduce the feed serving rate to 12 to 15 percent, after the first 10 days. Catfish start taking feed during day time when they reach about 3 inch size. After one months from stocking, provide them 5% of feed daily, according to their body weight. For measuring average weight of catfish, measure the total weight of 10 fish and divide the total weight by 10. For example, total weight of 10 catfish is 2 kg, divide the result by 10. Now the average weight of one catfish is 200 g. Measure average weight of catfish after a certain period and feed them according to their average body weight. Provide them feed twice daily (first in the morning and rest in the evening). Always provide adequate feed according to the age and body weight of the fish. If you provide the catfish less feed than their daily demand, then they will not live and grow properly. And if you serve excessive feed than their demand, then the extra food will pollute water and increase feeding costs.

During Winter Season

Winter season is not favorable for catfish farming. Various diseases affect the catfish during this season. So you have to take extra care during this season. Change water on a regular basis, usually after every 15 days. Apply anti fungus medicine after every one month. Keep water depth within 2 feet. If you notice excessive amount of ammonia gas, then you can use Ganonex medicine (a medicine, usually used for removing ammonia gas).

Catfish Collection

You can use net for collecting fish from the pond. But it’s very difficult to collect catfish from pond by using net. You can use net for collecting a few catfish. But if you want to collect all fish at once, then you have to remove the water from the pond. Always try to collect fish when it’s morning or afternoon. Never collect catfish, when it’s too sunny weather outside. Because collecting catfish in excessive sunny days will damage the condition of fish and you will experience lower rate in the fish market.

Catfish has a great demand and price in the market. Almost all types of people like to have catfish dish on their table. Catfish also has medicinal value and very suitable for the patient. As a result, doctors advice their patient to eat catfish. However, catfish farming is also a very suitable way to earn some income along with your current job. And also a great source for fulfilling your daily family nutritional demand. On an average, you can produce about 4 tons of catfish (in proper care and management) from a pond of one acre within 10 months.

Source : roysfarm.com